Kröhnkite

Origin: Chuquicamata, Antofagasta Prov., Chili
Sample size: 4 x 2 x 2 cm

 

  
Origin: Chuquicamata, Antofagasta Prov., Chili
Sample size: 5 x 4 x 3 cm
 
 
  
Origin: Chuquicamata Mine, Antofagasta Province, Chile (type locality)
Sample size: 5 x 4 x 2 cm (top), 5 x 4 x 1.5 cm (bottom)
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

Origin: Chuquicamata, Antofagasta, Chile
Owner: Lou Perloff
Microscopic image
 

Photo courtesy of: 

Lou Perloff

Photo-Atlas of Minerals

 

  
 
  
 
  
 
  
Origin: Antofagasta, Chiquicamata, Chile
Sample size: 6 x 5.8 x 4 cm (top/2nd row), 5 x 4.8 x 3.5 cm (3rd row), 5.2 x 4.3 x 1.7 cm (4th/5th row), 6.6 x 5.7 x 3.8 cm (bottom)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
Kröhnkite and natrochalcite
Origin: Chuquicamata, Chile
Sample size: 5.8 x 5 x 3 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
  
Origin: Chuquicamata Mine, Calama, Antofagasta Province, Chile
Sample size: 4.5 x 1.8 x 3 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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